import Vue from 'vue'

import 'normalize.css/normalize.css' // A modern alternative to CSS resets

import ElementUI from 'element-ui'
import 'element-ui/lib/theme-chalk/index.css'
// import locale from 'element-ui/lib/locale/lang/en' // lang i18n
import '@/styles/element-variables.scss'

import '@/styles/index.scss' // global css

import App from './App'
import store from './store'
import router from './router'

import '@/icons' // icon
import '@/permission' // permission control
import * as filters from './filters' // global filters
import _ from 'lodash' // 引入loadsh工具库
/**
 * If you don't want to use mock-server
 * you want to use MockJs for mock api
 * you can execute: mockXHR()
 *
 * Currently MockJs will be used in the production environment,
 * please remove it before going online ! ! !
 */
// if (process.env.NODE_ENV === 'production') {
//   const { mockXHR } = require('../mock')
//   mockXHR()
// }

// set ElementUI lang to EN
// Vue.use(ElementUI, { locale })
// 如果想要中文版 element-ui，按如下方式声明
Vue
  .use(ElementUI)
// register global utility filters
Object.keys(filters).forEach(key => {
  Vue.filter(key, filters[key])
})
Vue.prototype._ = _ // 把lodash工具库写入vue原型
Vue.config.productionTip = false
Vue.prototype.$eventBus = new Vue()

import '@/directive' // 引入自定义指令
import '@/plugin' // 最后在这里引入自定义的全局组件（方便覆盖同名组件）用import不知道为啥不行（好像是变成了异步）
// 饿了么的组件
import ElButton from '@/components/ElButton'
import ElButtonGroup from '@/components/ElButtonGroup'
import ElDragSelect from '@/components/ElDragSelect'
Vue.component('ElDragSelect', ElDragSelect)
Vue.component('ElButton', ElButton)
Vue.component('ElButtonGroup', ElButtonGroup)

new Vue({
  el: '#app',
  router,
  store,
  render: h => h(App)
})
